Special Part(s): GD_Cork_Weap_SMG.A_Weapons_Legendary.SMG_Tediore_5_IVFGD_Cork_Weap_SMG.Barrel.SMG_Barrel_Tediore_IVF GD_Weap_SMG.ManufacturerMaterials.Mat_Tedior_5_Legendary [IVF Variants] The IVF is a legendary submachine gun manufactured by Tediore. It is obtained randomly from any suitable loot source. It also has an increased drop rate from The Bosun.